package com.xk._03真题骗._00bean;

/**
 * @description: 链表模板
 * @author: xu
 * @date: 2022/10/27 7:15
 */
public class ListNode {
    public int val;
    public ListNode next;

    public ListNode() {}
    public ListNode(int val) {
        this.val = val;
    }
    public ListNode(int val, ListNode next) {
        this.val = val;
        this.next = next;
    }

    @Override
    public String toString() {
        return val + " -> " + next;
    }
}
